Commit 8b12552d authored by Allen Martin's avatar Allen Martin Committed by Todd Poynor
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cpufreq: interactive: Add error checking on sysfs interfaces 



This adds better error checking on tunable parameters on sysfs
interfaces.  Also fixes return value from these functions, previously
on success they would return 0 which would cause a infinite loop.

Change-Id: Ic05038492166f8673d007202092471f98a2f0dfa
Signed-off-by: default avatarAllen Martin <amartin@nvidia.com>
parent 80e65d97
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